Watch GM, GT, ST first.
Army MOS guide
12D Diver ASVAB score requirements
Score target and study focus for Army 12D.
12D
Army MOS score brief
Diver
ASVAB line score targetGM 98+ and GT 107+ or GM 98+ and ST 106+
Performs underwater reconnaissance, salvage, demolition, construction, inspection, and diving-support operations.
Good fit if you want a demanding pipeline with high standards, field performance, selection pressure, and sustained preparation.
Leadership, operations, emergency response, diving or special-operations support, training, and public-safety pathways.
Study first
Focus these areas
General ScienceAuto InformationShop InformationMath KnowledgeElectronics InformationArithmetic ReasoningWord KnowledgeParagraph ComprehensionGeneral ScienceWord KnowledgeParagraph ComprehensionMechanical ComprehensionMath Knowledge
- Use GM 98+ and GT 107+ or GM 98+ and ST 106+ as the score target, then confirm whether additional program-specific tests apply.
- Protect GT with arithmetic reasoning, vocabulary, and paragraph comprehension.
Daily work
What you may do
- Prepare for diver tasks through demanding training, technical standards, field skills, and selection requirements.
- Work in pipelines where physical readiness, mental discipline, and careful instruction-following matter.
12D Army MOS FAQ
Common Diver ASVAB questions
What ASVAB score do you need for 12D Diver?
GM 98+ and GT 107+ or GM 98+ and ST 106+ is the source-backed planning target shown on this MeritMarch guide. Treat it as study guidance, not an enlistment promise, because Army requirements, openings, waivers, medical qualification, and recruiter guidance can change.
What does a 12D Diver do?
Performs underwater reconnaissance, salvage, demolition, construction, inspection, and diving-support operations.
Which ASVAB sections should I study for 12D?
Start with the score areas tied to GM 98+ and GT 107+ or GM 98+ and ST 106+: General Science, Auto Information, Shop Information, Math Knowledge, Electronics Information, Arithmetic Reasoning, Word Knowledge, Paragraph Comprehension, General Science, Word Knowledge, Paragraph Comprehension, Mechanical Comprehension, Math Knowledge. If your AFQT is not stable yet, also keep Arithmetic Reasoning, Math Knowledge, Word Knowledge, and Paragraph Comprehension in the plan.
Is 12D guaranteed if I meet the score target?
No. ASVAB scores are only part of Army job access. Current openings, contract options, background checks, medical standards, citizenship rules, waivers, and Army needs all affect whether a MOS is available.
Where did MeritMarch get the 12D score target?
This page uses GM 98+ and either GT 107+ or ST 106+ from Army enlisted MOS specifications, Chapter 10C, 10-12D, reviewed April 30, 2026. It is still shown as planning guidance because official requirements and openings can change.
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Sources and official confirmation
Source checked April 30, 2026: Army enlisted MOS specifications, Chapter 10C, 10-12D. Current Army job access still depends on Army policy, openings, medical qualification, background screening, waivers, and recruiter guidance.
More context reviewed April 30, 2026: GoArmy ASVAB entrance test, Official ASVAB military-jobs composites, Army enlisted MOS specifications, Chapter 10C, MeritMarch Army jobs based on ASVAB scores guide.